T4K USB-C Rechargeable Keychain Flashlight with 4000-Lumen 10-Second Turbo, OLED Display and Pocket Clip

The T4K keychain flashlight combines four LED emitters, an OLED display and two-button controls in a compact rechargeable body. A quick-release keyring and adjustable pocket clip keep it accessible for everyday carry.

Key Features

• Turbo delivers up to 4000 lumens for a 10-second burst. It is a brief boost rather than a continuous-output mode.
• Five brightness settings range from a 1-lumen ultralow mode to turbo, with separate 15-, 65- and 200-lumen settings.
• The OLED display shows brightness, battery level and charging status.
• A power button controls on and off; the mode button cycles settings and provides instant turbo when held.
• Two lockout functions help prevent unintended operation during carry.
• Recharge the integrated battery through USB-C. A USB-C charging cable and key clasp are included, and the light has an adjustable pocket clip.
• IP54 weather resistance and a specified 1-metre impact-resistance rating support everyday use. The light is not specified for immersion.

Specifications

• Model: T4K
• Emitters: four CREE XP-L2 V6 LEDs
• Turbo: 4000 lumens, 10-second burst
• High: 200 lumens, up to 2 hours 45 minutes
• Mid: 65 lumens, up to 7 hours
• Low: 15 lumens, up to 21 hours
• Ultralow: 1 lumen, up to 67 hours
• Runtime varies with the selected setting and operating conditions
• Peak beam distance: 228 yards; peak intensity: 10900 candela
• Charging connection: USB-C; battery: integrated rechargeable battery
• Controls: power button, mode button and two lockout functions
• Keyring: mechanical quick release, rated for a 66-pound load
• Dimensions: 3.24 × 1.15 × 1.15 inches
• Weight: 2.72 ounces
• Box contents: T4K light, USB-C charging cable and key clasp